<?php

namespace backend\models;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use backend\models\EduEnterGifts;

/**
 * EduEnterGiftsSearch represents the model behind the search form of `backend\models\EduEnterGifts`.
 */
class EduEnterGiftsSearch extends EduEnterGifts
{
    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['id', 'gain_id', 'auth_id', 'status', 'create_time', 'style'], 'integer'],
            [['title', 'poster', 'image', 'desc', 'color_start', 'color_end', 'rule'], 'safe'],
            [['price', 'freight'], 'number'],
        ];
    }

    /**
     * {@inheritdoc}
     */
    public function scenarios()
    {
        // bypass scenarios() implementation in the parent class
        return Model::scenarios();
    }

    /**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
    public function search($params)
    {
        $query = EduEnterGifts::find();

        // add conditions that should always apply here

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
        ]);

        $this->load($params);

        if (!$this->validate()) {
            // uncomment the following line if you do not want to return any records when validation fails
            // $query->where('0=1');
            return $dataProvider;
        }

        // grid filtering conditions
        $query->andFilterWhere([
            'id' => $this->id,
            'gain_id' => $this->gain_id,
            'auth_id' => $this->auth_id,
            'status' => $this->status,
            'create_time' => $this->create_time,
            'price' => $this->price,
            'style' => $this->style,
            'freight' => $this->freight,
        ]);

        $query->andFilterWhere(['like', 'title', $this->title])
            ->andFilterWhere(['like', 'poster', $this->poster])
            ->andFilterWhere(['like', 'image', $this->image])
            ->andFilterWhere(['like', 'desc', $this->desc])
            ->andFilterWhere(['like', 'color_start', $this->color_start])
            ->andFilterWhere(['like', 'color_end', $this->color_end])
            ->andFilterWhere(['like', 'rule', $this->rule]);

        return $dataProvider;
    }
}
